So, the smallest four digit number which is a perfect square must be near to 1000. Hence, The smallest four digit number which is a perfect square is 1024.
What is the largest 4 digit perfect square?
And therefore 9801 is the greatest four digit number which is a perfect square.
What is the perfect square of 4?
In mathematics, a square is a product of a whole number with itself. For instance, the product of a number 2 by itself is 4. In this case, 4 is termed as a perfect square. A square of a number is denoted as n × n.
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Example 1.
| Integer | Perfect square |
|---|---|
| 4 x 4 | 16 |
| 5 x 5 | 25 |
| 6 x 6 | 36 |
| 7 x 7 | 49 |
How many 4 digit perfect squares are there?
4 digit numbers are 1000 to 9999. The first number which is a perfect square after 1000 is 1024 = 32 square. The last number which is a perfect square before 9999 is 9801 = 99 square. 99 -32 +1 = 68 numbers.
What is the smallest 4 digit?
(d) The smallest 4-digit number = 1000. The greatest 4-digit number = 9999.
Is 9999 a perfect square?
The largest 4 digit number is 9999 which is not a perfect square. … So, the largest 4 digit perfect square will be the square of largest two digit number that is 99. Thus 99*99=9801.
What is the greatest 4 digit number?
the greatest four-digit number is 9999.
Is 4 a perfect number?
Perfect number, a positive integer that is equal to the sum of its proper divisors. The smallest perfect number is 6, which is the sum of 1, 2, and 3. Other perfect numbers are 28, 496, and 8,128.
Is 4 not a perfect square?
The perfect squares are the squares of the whole numbers: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100 …
Is 4 a perfect square Yes or no?
A: Yes, the number 4 is a perfect square.
What are the perfect squares from 1 to 1000?
There are 31 perfect squares between 1 and 1000 (inclusive.)
IS 150 a perfect square?
A: No, the number 150 is not a perfect square.
IS 300 a perfect square?
Is 300 a perfect square? 300 is not a perfect square. 300 is a natural number, but since there is no other natural number that can be squared to result in the number 300, it is NOT a perfect square.
What is the smallest 4 digit number with no digits repeated?
Smallest 4 digit number in which no digit is repeated is => 1023.
What is greatest and smallest number?
Thus, the greatest number is 8741. To get the smallest number, the smallest digit 1 is placed at thousands-place, next greater digit 4 at hundred’s place, still greater digit 7 at ten’s place and greatest digit 8 at one’s or units place. Thus, the smallest number is 1478.
What is the lowest number of 9 digits?
What is the smallest number of 9 digits? The smallest 9-digit number is 10,00,00,000 and it is read as ten crores.